REPAIR MAINT OF EXTERNAL WATER SUPPLY DISTRIBUTION SYSTEM INCLUDING CLEANING OF RESERVOIRS AT FMCC AREA AND CMP AREA UNDER GE SOUTH BANGALORE

Amount

Excavation in trenches not exceeding 1.5M wide and not exceeding 1.5M in depth and getting out in hard/dense soil etc complete all as specified and directed .

Returning filling in including spreading, leveling watering and well ramming in layer not exceeding 25 Cms thick.etc complete all as specified and directed .

Removal of excavated surplus soil not exceeding 50 m and depositing where directed at al level not exceeding 1.5 m above the starting point.etc complete all as specified and directed

M&L for PCC,1:3:6 type C1 using 20mm graded stone aggregate as in foundations,filling and mass concrete etc complete all as specified and directed.

Taking up/down unserviceable 20mm bore GI Pipe and connections from the trenches or removal from walls, floors and cleaning the pipes and fittings from blockage and relaying the same in position etc complete all as specified and directed.

Taking up/down unserviceable 25mm bore GI Pipe and connections from the trenches or removal from walls, floors and cleaning the pipes and fittings from blockage and relaying the same in position etc complete all as specified and directed.

Taking up/down unserviceable 40mm bore GI Pipe and connections from the trenches or removal from walls, floors and cleaning the pipes and fittings from blockage and relaying the same in position etc complete all as specified and directed.

Taking up/down unserviceable 50mm bore GI Pipe and connections from the trenches or removal from walls, floors and cleaning the pipes and fittings from blockage and relaying the same in position etc complete all as specified and directed.

S & F,15 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed. Note for item No 9 to 15 :- Excavation and earth work shall be measured and paid separately

S & F,20 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

S & F,25 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

S & F,40 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

S & F,50 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

S & F,80 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

S & F,100 mm bore galvanized Iron tubing medium grade ISI marked with all fittings and fixtures to trecnches/walls and ceillings or laid in floors including taking down the old unserviceable pipe all as specified and as directed.

Supply and laying and testing in trenches centrifugally cast (spun) ductile iron pipes of 100mm dia suitable for pressurized water delivery with spigot & socket end, class 'K-7' conforming to IS:8329/2000 (latest version) - blast furnace slag cement with portland cement properties suitable for (push on) rubber gasket jointing with inside cement mortar lining and black bitumen external coating, duly ISI marked incl. taking down old u/s DI/CI pipe complete all as specified and directed. Note for item No 16 to 18:- Excavation and earth work, DI fittings, will be measured and paid separately under relevant items this sch.

Supply and laying and testing in trenches centrifugally cast (spun) ductile iron pipes of 150mm dia suitable for pressurized water delivery with spigot & socket end, class 'K-7' conforming to IS:8329/2000 (latest version) - blast furnace slag cement with portland cement properties suitable for (push on) rubber gasket jointing with inside cement mortar lining and black bitumen external coating, duly ISI marked incl. taking down old u/s DI/CI pipe complete all as specified and directed.

Supply and laying and testing in trenches centrifugally cast (spun) ductile iron pipes of 200mm dia suitable for pressurized water delivery with spigot & socket end, class 'K-7' conforming to IS:8329/2000 (latest version) - blast furnace slag cement with portland cement properties suitable for (push on) rubber gasket jointing with inside cement mortar lining and black bitumen external coating, duly ISI marked incl. taking down old u/s DI/CI pipe complete all as specified and directed.

Taking down the existing CI/DI pipe line of size 150mm dia from trenches and relaying the same with modification as sipgot and socket ends to flanged joints complete with all fittings after clening thoroughly etc complete all as specified and directed

Material and labour for ISI marked ductile iron flange fittings as per IS: 9523/2000 of class K-12, PN-16 for pressurized water delivery with inside Cement Mortar lining and outside zinc followed by black bitumen coating for 100mm dia to 200 mm dia such as bends, Tapers tale pieces, Tee pieces (single branch) Y junction double branch,cross collars, caps and plug set including rubber gasket joints and taking down old unserviceable item complete all as specified and as directed.

Material and labour for ISI marked ductile iron for socket and spigot fittings as per IS: 9523/2000 of class K-12, PN-16 for pressurized water delivery with inside Cement Mortar lining and outside zinc followed by black bitumen coating for 100mm dia to 200 mm dia such as bends, Tapers tale pieces, Tee pieces (single branch) Y junction double branch,cross collars, caps and plug set including rubber gasket joints and taking down old unserviceable item complete all as specified and as directed.

M&L for rubber gasket (pushon) joint of same make of DI pipe having two section of diferent hardness for DI pipe spigot & socket ends and fittings of bore dia 100 mm complete all as specified and directed. Note for item Ser No 22-24:- Unit rate inclusive of necessary earth work excavation up to 1.5M depth

M&L for rubber gasket (pushon) joint of same make of DI pipe having two section of diferent hardness for DI pipe spigot & socket ends and fittings of bore dia 150 mm complete all as specified and directed.

M&L for rubber gasket (pushon) joint of same make of DI pipe having two section of diferent hardness for DI pipe spigot & socket ends and fittings of bore dia 200 mm complete all as specified and directed.

Cutting the existing CI/ DI pipes in position for insertion of new collars/ Tees /branches/new pipes100 mm dia complete all as directed at site.

Cutting the existing CI/ DI pipes in position for insertion of new collars/ Tees /branches/new pipes150 mm dia complete all as directed at site.

Cutting the existing CI/ DI pipes in position for insertion of new collars/ Tees /branches/new pipes200 mm dia complete all as directed at site.

Supply and laying 25mm outer dia CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings, in trenches , including jointing with yellow solvent cement and taking down old unserviceable GI Tubing complete all as specified and directed..

Supply and laying 32mm outer dia CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings, in trenches , including jointing with yellow solvent cement and taking down old unserviceable GI Tubing complete all as specified and directed.

Supply and laying 40mm outer dia CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings, in trenches , including jointing with yellow solvent cement and taking down old unserviceable GI Tubing complete all as specified and directed.

Supply and laying 50mm outer dia CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings, in trenches , including jointing with yellow solvent cement and taking down old unserviceable GI Tubing complete all as specified and directed.

S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 15 mm dia size incl. taking down old u/s one complete all as specified and directed:-

S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 20mm dia size incl. taking down old u/s one complete all as specified and directed:-

S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 25 mm dia size incl. taking down old u/s one complete all as specified and directed:-

S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 40 mm dia size incl. taking down old u/s one complete all as specified and directed:-

S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 50mm dia size incl. taking down old u/s one complete all as specified and directed:-

Supply and fix, in replacement of 25 mm bore PP-R Gate valves (brassinsert) as per requirement of the site , complete all as specified and as directed .

Supply and fix, in replacement of 32 mm bore PP-R Gate valves (brassinsert) as per requirement of the site , complete all as specified and as directed .

Construction of brick masonary pits of internal dimension 0.6 mtr x 0.6 mtr x 0.6 mtr in cement mortar 1:4 (bottom PCC floor of the pits should be minimum 15cm below the bottom surface of Gun metal globe valve to provide sufficient working space) bottom floor the pit to be constructed in PCC (1:3:6) 15cms thick with 20mm stone aggregate, inner and exposed surfaces and bottom floor of the pit should be plastered in CM (1:4) 15mm thick. The Gun metal globe valve and other fittings should be housed in centre of the pit. The cover of the pit will be made out of MS sheet min 3.00 mm thick with angle iron frame made out of 50mmx 50mm x6mm with galvanized steel hinges one nos and locking arrangement duly painted with two coats of water resistant synthetic enamel paint over one coat of red oxide complete all as specified and directed.

All as per item No. 39 here in before but size of pit 90x90x90 cms with suitable MS cover and angle iron frame.

S & F 100 mm bore cast iron sluice valve with flanged ends of type PN-1.6 conforming to IS-14846:2000 with cast iron wheel and brass spindle including taking down old unserviceable one complete all as specified and directed.

S & F 150 mm bore cast iron sluice valve with flanged ends of type PN-1.6 conforming to IS-14846:2000 with cast iron wheel and brass spindle including taking down old unserviceable one complete all as specified and directed.

supply and fix Cast Iron body foot valve 50mm bore as per IS-4038 threaded/flanged including necessary fittings , packing etc which ever be required for fixing including making good disturbed surface and taking out old cast iron/brass foot valve from the suction side of the pump set from the sump etc. complete all as specified and direct at site.

supply and fix Cast Iron body foot valve 80mm bore as per IS-4038 threaded/flanged including necessary fittings , packing etc which ever be required for fixing including making good disturbed surface and taking out old cast iron/brass foot valve from the suction side of the pump set from the sump etc. complete all as specified and direct at site.

supply and fix Cast Iron body foot valve 100mm bore as per IS-4038 threaded/flanged including necessary fittings , packing etc which ever be required for fixing including making good disturbed surface and taking out old cast iron/brass foot valve from the suction side of the pump set from the sump etc. complete all as specified and direct at site.

supply and fix Cast Iron body foot valve 150mm bore as per IS-4038 threaded/flanged including necessary fittings , packing etc which ever be required for fixing including making good disturbed surface and taking out old cast iron/brass foot valve from the suction side of the pump set from the sump etc. complete all as specified and direct at site.

S&F in repair foot valve lather suitable for 150 mm foot valve including taking down unserviceable CI foot valve leather etc complete all as all as specified and direct at site.

S&F in repair foot valve lather suitable for 100 mm foot valve including taking down unserviceable CI foot valve leather etc complete all as all as specified and direct at site.

S&F in repair foot valve lather suitable for 80 mm foot valve including taking down unserviceable CI foot valve leather etc complete all as all as specified and direct at site.

S&F in repairs high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed of 15mm dia.(Minimum weight 142 gms), complete all as specified and as directed.

S&F in repairs high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed of 20mm dia.(Minimum weight 210 gms), complete all as specified and as directed.

S&F in repairs high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed of 25mm dia.(Minimum weight 455 gms), complete all as specified and as directed.

M & L for preparing surfaces of sluice valve of any type by scraping, removal by hard iron brush of existing paint and applying two coats of synethetic enamel paint over a coat of red oxide zinc chromate primer complete all as specified and directed

Cleaning of valve pit chamber of any size by taking out mud and muddy water and depositing the same to a distance n. exc 20 meter from the pit including swiping, free from any type of dirt including rectification of the leakage of valve of any size with glands of appropriate size as required packing materials complete all as specified and dircted .

S & F in replacement of Pressure gauge 14 Kg /cm2 for pump complete all as specified and as directed.

Taking out gun metal spindle of sluice valve for remetaling / refacing / regrinding complete all as required and refixing the same in position after necessary repairing for 80 mm bores as directed :-

Taking out gun metal spindle of sluice valve for remetaling / refacing / regrinding complete all as required and refixing the same in position after necessary repairing for 100 mm bores as directed :-

Taking out gun metal spindle of sluice valve for remetaling / refacing / regrinding complete all as required and refixing the same in position after necessary repairing for 150 mm bores as directed :-

Taking out gun metal spindle of sluice valve for remetaling / refacing / regrinding complete all as required and refixing the same in position after necessary repairing for 200 mm bores as directed :-

Material and labour for disconnecting of suction and delivery pipe and electric connections, from three phase centrifugal monoblock/coupled pump sets motor and dismantling the pump sets complete from the foundation and strip opening the unserviceable motor at site to located the fault and transporting to the local work shop . opening motor and cutting/removing burnt out winding and rewinding the motor with as per existing original wire guage super enammelled copper wire including high quality 'F' class insulating material with heat resistant sleeves, sealing compound and varnishing and heating the startor till varnish fully dry and testing the motor at work shop upto satisfaction of Engr-in-charge. Coupled the motor with pump and installed at site as per existing position.Testing the pump set all as specified and directed of capacity 40 HP

All as per item no. 60 here in before but mono block pump set of any model and capacity 25 to 30 HP.

All as per item no. 60 here in before but mono block pump set of any model and capacity 12.5 to 20 HP.

All as per item no. 60 here in before but mono block pump set of any model and capacity 7.5 to 12.5 HP.

All as per item no. 60 here in before but mono block pump set of any model and capacity 3.0 to 05 HP.

All as per item no. 60 here in before but mono block pump set of any model and capacity 0.5 to 02 HP.

Supply and fix new set of driving end and non driving end stainless steel end ball bearing suitable for pump sets of capacity 30 HP to 40 HP, including taking out defective ball bearing units etc complete all as directed.

Supply and fix new set of driving end and non driving end stainless steel end ball bearing suitable for pump sets of capacity 25 HP including taking out defective ball bearing units etc complete all as directed.

Supply and fix new set of driving end and non driving end stainless steel end ball bearing suitable for pump sets of capacity 10 HP to 15 HP, including taking out defective ball bearing units etc complete all as directed.

Supply and fix new set of driving end and non driving end stainless steel end ball bearing suitable for pump sets of capacity 5 HP to 7.5 HP, including taking out defective ball bearing units etc complete all as directed.

Supply and fix new set of driving end and non driving end stainless steel end ball bearing suitable for pump sets of capacity 0.5 HP to 3 HP, including taking out defective ball bearing units etc complete all as directed.

S & F in repairs of timer switch, suitable for starter of ML1.5/ML2/ML3/ML4/MNX32 all as specified and as directed. Make;L & T/BCH/Seimens/C & S electicals/Havells/Standard

S & F in reapirs of contactor assembly of ML3 type. Make L&T/ BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F in reapirs of contactor assembly of ML1.5 type. Make L&T/ BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F in repairs of thermal over load relay for ML2/ ML3 contactors upto 42 Amps. Make L&T/ BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F in repairs of thermal over load relay for ML1/ ML1.5 contactors upto 16 Amps. Make L&T/ BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

Opening gland bracket/plate from pump set or sluice valve from gland housing of any type and capacity and supply fix suitable size gland bracket/plate to avoid leakage water from sluice valve and pump set complete all as specified and directed.

S & F in repairs of DOL Starter , three phase starter with relay capacity, 20 Amps suitable for pump set of capacity upto 7.5 HP , all as directed.

S & F in repairs of fully automatic star delta starter suitable for pump set of capacity 40 HP, ML3 FASD Cat No SS90730 of L & T or its equivalent make of BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F in repairs of fully automatic star delta starter, suitable for pump set of capacity 25 HP, ML 1.5 FASD Cat No SS91855 of make L&T or its equivalent make of BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F fully automatic star delta starter suitable for pump set of capacity 12.5 HP, MK 1 FASD Cat No SS 96254 of make L&T or its equivalent make of BCH/ Seimens/ C&S Electricals/ Havells/ Standard.

S & F in repairs of star coupling bush of rubber suitable for pump set of capacity 10 HP to 40 HP.

M & L for scrubbing, cleaning thoroughly for removing the dirts, sediments, silts etc from the internal surfaces of UG sump (bottom & wall) by using brushes and bleaching powder and other cleaning materials as required including pumping arrangement for drain out the water,and applying two coats of lime wash inside the wall surface of the tanks including writing the words " MILITARY ENGINEER SERVICES, TANK CAPACITY AND DATE OF CLEANING" in capital letters of suitable size on outside visible place of UG sump with synthetic enamel paint (white )over black back ground and two coats of colour washing(colour should be light yellow) of outside surface of Under ground sump of capacity 50000 gallons ,and all the steel surfaces shall be painted with two coats of synthetic enamel paint (colour should be Blue)after preparation of the surfaces at BM school pump house complete all as specified and as directed.

All as per item No 84 here inbefore, but UG Sump of 30,000 gallons capacity at FMCC, 559 & RMS

All as per item No 84 here inbefore, but UG Sump of 15000 gallons capacity at SSB pump house, sub area P/H & Signal unit line

All as per item No 84 here in before, but UG Sump of 20,000 gallons capacity at 56 coy ASC supply depot pump house.

All as per item No 84 here in before, but UG Sump of 10000 gallons capacity at SSB pump house-03 no, signal OR line-01,ZRO-1No.

All as per item No 84 here in before, but UG Sump of 48,000 gallons capacity at 56 coy ASC supply depot pump house.

All as per item No 84 here in before, but UG Sump of 11000 gallons capacity at Kut Line CMP C &S Bangalore

M & L for scrubbing, cleaning thoroughly for removing the dirts, sediments, silts etc from the internal surfaces of RCC over head resservoir (bottom & wall) by using brushes and bleaching powder and other cleaning materials as required and applying two coats of lime wash inside the wall surface of the tanks including writing the words " MILITARY ENGINEER SERVICES, TANK CAPACITY AND DATE OF CLEANING" in capital letters of suitable size on outside visible place of overhead tank with synthetic enamel white paint over black back ground of the over Head Tank Capacity 2 lakh gallons capacity at 30' staging at supply depot pump house. pump house complete all as specified and directed. .

All as per item No 92 here in before,but over head reservoir of 50000 gallons capacity at 70' staging at CMP C&S Bangalore

All as per item No 92 here in before,but over head reservoir of 100000 gallons capacity at RMS at 40' staging

All as per item No 92 here in before,but over head reservoir of 11000 gallons capacity at 40' staging Kut Line CMP C&S Bangalore

M & L for mild steel members consisting of Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of two coats of aluminium paint over a coat of primer etc complete all as specified and directed.

Auromirra Enterprises